MLX90255LUF-2 MELEXIS [Melexis Microelectronic Systems], MLX90255LUF-2 Datasheet - Page 8

• Manufacturer Part Number: MLX90255LUF-2
• Description: Relative Integrated Pressure Sensor
• Manufacturer: MELEXIS [Melexis Microelectronic Systems]

In order to check zapping, one can program Test Mode 22 = 10110b. Also 1 bit of the temporary memory
should be ‘1’. If the zap cell – corresponding to the place of the ‘1’ in the temporary memory – is zapped,
then the supply current will be at least 35mA. Otherwise the supply current will be approximately the same
as in normal mode (maximum 10mA). Values in between indicate a bad zap.
Parameters
Parameter Minimum
t0n
t0p
tpz
tpn
tz0
tr
tf
trz
tfz
th0
tl0
th1
tl1
tz
tz0
td0
tdp
tuz
tun
tdz
VCC_N
VCC_P
VCC_Z
OUT_L
OUT_H
OUT_Z
An application note describes in more details this calibration procedure.
Calibration software is also available on request.
Electronic semiconductor products are sensitive to Electro Static Discharge (ESD).
Always observe Electro Static Discharge control procedures whenever handling semiconductor products.
3901090257
Rev. 006
11.
1us
2us
1us
1us
2us
0.5us
0.5us
0.5us
0.5us
50us
200us
200us
50us
5ms
100us
100us
100us
100us
5us
5us
4.5V
8V
14V
0V
4V
12V
ESD Precautions
Maximum
100us
200us
100us
100us
300us
5us
5us
15us
20us
100us
300us
300us
100us
6ms
1ms
1ms
1ms
1ms
50us
50us
5.5V
12V
16V
1V
5V
14V
Meaning
Rise Time of Supply from 0V to VCC_N
Rise Time of Supply from 0V to VCC_P
Rise Time of Supply from VCC_P to VCC_Z
Fall Time of Supply from VCC_P to VCC_N
Fall Time of Supply from VCC_Z to 0V
Rise Time of Out from OUT_L to OUT_H
Fall Time of Out from OUT_H to OUT_L
Rise Time of Out from OUT_H to OUT_Z
Fall Time of Out from OUT_Z to OUT_L
High Time for 0
Low Time for 0
High Time for 1
Low Time for 1
zap time
OUT & VCC = Z & 0V
OUT & VCC = OUT_L & 0V
OUT & VCC = OUT_L & VCC_P
OUT & VCC = OUT_H & VCC_Z
OUT & VCC = OUT_H & VCC_N
OUT & VCC = OUT_L & VCC_Z
Normal Supply
Programming Supply
Zapping Supply
Low Output
High Output
Output for zapping
Page 8 of 9
Relative Integrated Pressure Sensor
MLX90257
Data Sheet
Mar/08